121330433442034 has 16 divisors (see below), whose sum is σ = 184921560584640. Its totient is φ = 59693270575120.

The previous prime is 121330433441993. The next prime is 121330433442077. The reversal of 121330433442034 is 430244334033121.

It is a junction number, because it is equal to n+sod(n) for n = 121330433441984 and 121330433442002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 839259424 + ... + 839403979.

It is an arithmetic number, because the mean of its divisors is an integer number (11557597536540).

Almost surely, 2^{121330433442034} is an apocalyptic number.

121330433442034 is a deficient number, since it is larger than the sum of its proper divisors (63591127142606).

121330433442034 is a wasteful number, since it uses less digits than its factorization.

121330433442034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1678663985.

The product of its (nonzero) digits is 248832, while the sum is 37.

Adding to 121330433442034 its reverse (430244334033121), we get a palindrome (551574767475155).

The spelling of 121330433442034 in words is "one hundred twenty-one trillion, three hundred thirty billion, four hundred thirty-three million, four hundred forty-two thousand, thirty-four".